How to fix Qardio Heart Health app connection issues on iPhone?

My Internet connection is working but the Quardio sevice cannot be reached.



[Re-Titled by Moderator]

iPhone 16 Pro Max, iOS 18

Posted on Mar 18, 2025 2:43 PM

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Question marked as ⚠️ Top-ranking reply

Posted on Mar 19, 2025 1:19 PM

I am receiving the same error message of my new iPhone 16 Pro. "The Qardio service cannot be reached. Please check your internet connection and try again."

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May 17, 2025 11:55 AM in response to DeanDumbeck

I have tried everything to contact someone at Qardio and concluded that they couldn't care less. I have a blood pressure device that I can no longer use because it is incompatible with other devices. I just screen. What a colossal waste of my hard-earned money. I hope Qardio can recover from bankruptcy and get the business back on track because they have made very nice, high-quality products that work great!

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Jun 3, 2025 5:40 AM in response to lapingrand

Downloaded the MedM Health app as you suggested. Yes, I was able to connect via bluetooth with the Qardio BP Cuff. However, it was only a connection and did nothing to allow the cuff to work.


So, I reached out to MedM Health and received the following response in bold below. Hopefully, others will contact MedM Health to share their interest. Personally, I would be willing to pay a reasonable annual fee.


Thank you for your message.

While the MedM Health app may detect the Qardio blood pressure monitor via Bluetooth, the device is not yet officially supported, as we do not have access to its full communication protocol. Because of this, the app is unable to properly control the cuff or receive accurate readings.

We’ve already added the task of integrating Qardio devices to our internal backlog and are actively trying to contact Qardio to obtain the necessary technical documentation for proper support. We will keep you informed of any progress regarding this integration.

In the meantime, you can view the full list of devices currently supported by MedM here:

https://www.medm.com/sensors.html

Please let us know if you have any further questions — we’ll be happy to assist.

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Jun 14, 2025 12:21 PM in response to tscats

tscats wrote:

Tried the VPN approach to no avail, but thanks for the suggestion. App worked fine until I purchased a new iPhone. Is there a possibility someone for money or the fun of it could hack the app and bypass the login step? I hate to loose access to the Blood Pressure device.

Nope. The website has been hit and miss for all users and mostly it is a miss. As stated this is due to the status of the Qardio company that is in jeopardy and getting support from them is now not even likely. That is not a good sign. If they are not maintaining customer support it is not likely they are maintaining server access required for the app to work.

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May 13, 2025 7:01 AM in response to Geoffrey Radbill

Geoffrey Radbill wrote:

Qardio - is anybody still there?

No one from Qardio is here and, as Mac Jim ID stated on March 20th in this thread: "Their business is struggling and they have even filed for bankruptcy in the Netherlands. Your best option is to try and contact them for any issues."

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May 17, 2025 11:14 AM in response to DanielSPeralta

I have the same problem as everyone who is posting. I wish there were another app we could use with the Qardio equipment. The app must be able to pair with the Qario equipment. Hopefully, we will get news from Qardio regarding whether they are going to recover or not.


Thanks,

Kim

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May 24, 2025 9:16 AM in response to Icklewickle

Icklewickle wrote:

I have qardio arm and it keeps saying check internet connection? How can I rectify internet and Bluetooth working but still says same message …, can anyone help me

It is saying that because the Qardio servers are down. There is nothing wrong with your device connecting to the internet. The problem is with the Qardio company for the reasons already discussed here.

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Jun 14, 2025 11:32 AM in response to Capnhowyoudo

Tried the VPN approach to no avail, but thanks for the suggestion. App worked fine until I purchased a new iPhone. Is there a possibility someone for money or the fun of it could hack the app and bypass the login step? I hate to loose access to the Blood Pressure device.

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How to fix Qardio Heart Health app connection issues on iPhone?

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